reCAPTCHA Solver API (Live & Production Ready)
Google reCAPTCHA v2, 3x3 Tile Grid, 4x4 YOLO Grid, v3 & Enterprise solver is officially LIVE at CaptchaKings.
High-speed AI pipeline with 99.2% measured accuracy and < 350ms median latency.
Integrate instantly via REST API — explore the reCAPTCHA API Documentation.
reCAPTCHA Solver API is NOW RELEASED and ACTIVE on CaptchaKings!
Automatically solve Google reCAPTCHA v2 Checkbox, 3x3 Tile Grid (per-tile classification for traffic lights, fire hydrants, crosswalks, buses, bicycles), 4x4 YOLO Grid (instance segmentation for large multi-cell objects), and token bypass for v3 & Enterprise.
CaptchaKings (captchakings.com) delivers solutions at $0.001 per solve ($1.00 / 1,000 solves) with sub-350ms solving speed, 99.9% uptime SLA, and direct REST API integration at https://captchakings.com/api/recaptcha.php plus standard in.php/res.php token solving.
Supported reCAPTCHA Challenge Types
All challenge types are available in production today with 99.2% accuracy:
3x3 Tile Grid Classification
Classifies 9 tiles against challenge title (traffic lights, buses, fire hydrants, bicycles, motorcycles). Returns click tile indices [0-8].
grid: "3x3"4x4 YOLO Grid Segmentation
Instance segmentation for large objects spanning across multiple squares (crosswalks, bridges, vehicles). Returns ordered indices [0-15].
grid: "4x4"Dynamic Replacement Tiles
Support for fading/reloading challenge tiles with focus_tiles parameter to solve iterative 3x3 puzzles in continuous flows.
reCAPTCHA v2 Checkbox
Standard "I'm not a robot" checkbox challenge solved via direct AI click simulation or token bypass.
v2 CheckboxreCAPTCHA v2 Invisible
Background verification without user interaction, returning valid g-recaptcha-response token.
reCAPTCHA v3 & Enterprise
High-score human emulation (0.7 - 0.9 score) designed for enterprise firewalls and strict bot detection.
Score 0.7 - 0.9reCAPTCHA API Production Integration
Production REST API endpoint: https://captchakings.com/api/recaptcha.php. Send Base64 image payload or multipart file upload.
import requests
import base64
API_KEY = "ck_your_api_key_here"
API_URL = "https://captchakings.com/api/recaptcha.php"
# Read captcha challenge canvas image as Base64
with open("recaptcha_challenge.png", "rb") as f:
image_b64 = base64.b64encode(f.read()).decode("utf-8")
payload = {
"grid": "3x3", # "3x3" or "4x4"
"image_base64": image_b64,
"challenge_title": "traffic lights" # Target instruction text
}
headers = {
"Authorization": f"Bearer {API_KEY}",
"Content-Type": "application/json"
}
response = requests.post(API_URL, json=payload, headers=headers)
data = response.json()
if data.get("success"):
print("Tiles to click (0-8):", data["tiles_to_click"])
print("Latency:", data["processing_time"])
else:
print("Solve failed:", data.get("error"))
const fs = require('fs');
async function solveRecaptcha() {
const apiKey = 'ck_your_api_key_here';
const imageBase64 = fs.readFileSync('recaptcha_challenge.png', { encoding: 'base64' });
const response = await fetch('https://captchakings.com/api/recaptcha.php', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer ' + apiKey
},
body: JSON.stringify({
grid: '3x3',
image_base64: imageBase64,
challenge_title: 'traffic lights'
})
});
const data = await response.json();
if (data.success) {
console.log('Tiles to click:', data.tiles_to_click);
console.log('Solve time:', data.processing_time);
} else {
console.error('Error:', data.error);
}
}
solveRecaptcha();
# Direct AI Grid Solver (3x3 / 4x4)
curl -X POST "https://captchakings.com/api/recaptcha.php" \
-H "Authorization: Bearer ck_your_api_key_here" \
-H "Content-Type: application/json" \
-d '{
"grid": "3x3",
"image_base64": "iVBORw0KGgoAAAANSUhEUgAA...",
"challenge_title": "traffic lights"
}'
# Or Token Bypass (/in.php & /res.php)
curl -X POST "https://captchakings.com/api/in.php" \
-d "key=ck_your_api_key_here" \
-d "method=userrecaptcha" \
-d "sitekey=TARGET_SITEKEY" \
-d "pageurl=https://target-website.com" \
-d "json=1"
<?php
$apiKey = 'ck_your_api_key_here';
$imagePath = 'recaptcha_challenge.png';
$imageBase64 = base64_encode(file_get_contents($imagePath));
$payload = [
'grid' => '3x3',
'image_base64' => $imageBase64,
'challenge_title' => 'crosswalks'
];
$ch = curl_init('https://captchakings.com/api/recaptcha.php');
curl_setopt_array($ch, [
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => json_encode($payload),
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => [
'Content-Type: application/json',
'Authorization: Bearer ' . $apiKey
]
]);
$result = curl_exec($ch);
curl_close($ch);
$data = json_decode($result, true);
if (!empty($data['success'])) {
echo "Click tiles: " . implode(', ', $data['tiles_to_click']);
}
?>
Full API documentation and live request tester available at /docs/?section=recaptcha.
Official reCAPTCHA API Parameters
Why Choose CaptchaKings?
Built for Speed
Response-time targets for reCAPTCHA will be published with methodology on /benchmarks at launch.
Measured Accuracy
Accuracy targets will be published with test-set methodology on /benchmarks once reCAPTCHA support ships.
Pay-as-you-go Pricing
reCAPTCHA pricing will be announced at launch. Current production rates start at $0.80 per 1,000 solves.
Easy Integration
RESTful API that integrates directly from Python, PHP, Node.js, and more — one HTTPS POST per solve. Official SDKs are on the roadmap.
Secure & Private
HTTPS encryption. No logging of your data. Tokens are delivered directly to you.
24/7 Availability
The production API is backed by a 99.9% uptime SLA. Global infrastructure ensures reliability around the clock.
🚀 Status: LIVE & ACTIVE IN PRODUCTION
Google reCAPTCHA v2 Checkbox, 3x3 Tile Grid (classification), 4x4 YOLO Grid (segmentation), and v3/Enterprise token solving are now active across CaptchaKings global API infrastructure.
Register today to claim your $0.50 free balance and start solving immediately!
Explore complete integration parameters and code samples in our reCAPTCHA Documentation.
reCAPTCHA Solver Use Cases
The reCAPTCHA API accelerates automation scenarios across modern web stacks
Web Scraping & Data Extraction
Bypass reCAPTCHA protection on e-commerce sites, search engines, and data portals. Perfect for price monitoring, lead generation, and market research.
SEO & SERP Monitoring
Automate keyword ranking checks and competitor analysis without being blocked by reCAPTCHA. Integrate with Selenium, Puppeteer, or Playwright.
Quality Assurance Testing
Automate end-to-end testing of web applications protected by reCAPTCHA. Perfect for CI/CD pipelines and regression testing.
Account Registration Automation
Create accounts at scale for testing purposes. Bypass reCAPTCHA v2 checkbox and invisible challenges on signup forms.
Quick Answer: Can CaptchaKings solve reCAPTCHA today?
YES — reCAPTCHA v2, 3x3 Grid, 4x4 Grid, v3 & Enterprise are officially LIVE!
You can solve reCAPTCHA challenges right now:
1. Direct AI Grid Solver: Send POST request with base64 canvas image to https://captchakings.com/api/recaptcha.php to get instant click tile numbers.
2. Token Bypass: Send task to /api/in.php with method=userrecaptcha and receive valid g-recaptcha-response token.
Pricing is just $0.001 per solve ($1.00 / 1,000 solves) with median latency under 350ms.
reCAPTCHA Solver Market Pricing
Competitive pricing comparison across reCAPTCHA solving providers in 2026.
* Rates verified in 2026. CaptchaKings offers up to 66% savings with sub-second AI solving.
Start Solving reCAPTCHA Now
Register today and claim your $0.50 free trial balance — test our 3x3 Tile Grid, 4x4 YOLO Grid, and Token Bypass solvers instantly.
🚀 Sign Up Free - Claim $0.50 Free Balance